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The word polymer is derived from the Greek term poly, meaning many, and meros, which means part.
The cationic charge in this polymer is derived from nitrogen in the form of a secondary, tertiary, or quaternary amine group and the charge can be located on a pendant group or may be in the backbone of the polymer chain.
Hydroxyethyl starch, an artificial polymer, is derived from amylopectin, which is a highly branched chain of glucose molecules obtained from waxy maize or potatoes.
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Stress strain relations for a solid polymer are derived using the laws of thermodynamics.
Stress strain relations for a semicrystalline polymer are derived by using the laws of thermodynamics.
Poly(lactic acid) or poly(lactide) (PLA) is a biodegradable and biocompatible thermoplastic polymer, being derived from renewable resources such as corn and sugar cane.
The o-PA polymer was prepared from 2,2-bis 3-amino-4-hydroxyphenyl 2,2-bis 3-amino-4-hydroxyphenyl 2,2-bis 3-amino-4-hydroxyphenyl 2,2-bis 3-amino-4-hydroxyphenyl 2,2-bis 3-amino-4-hydroxyphenyloisopropylidene) diphexafluropropanee (6FDA) and 3,3′-dihydroxyBisAPAFne (Hand.
Many polymers are derived from the olefins, a family of hydrocarbon compounds that is, compounds containing hydrogen (H) and carbon (C which are produced from the refining of petroleum and natural gas.
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Justyna Jupowicz-Kozak
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